2-phenyl-1,3-benzothiazole-6-carboxylic acid CAS 19989-69-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19989-69-6 |
| Molecular Formula | C14H9NO2S |
| Molecular Weight | 255.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-phenyl-1,3-benzothiazole-6-carboxylic acid (CAS 19989-69-6) pharmaceutical standards reference standard. Molecular formula: C14H9NO2S. Molecular weight: 255.29 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H9NO2S |
| Molecular Weight | 255.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related phenyl Standards
- 2-phenyl-1,3-benzothiazole-5-carboxylic acid (CAS 24851-73-8)
- 1,3-benzothiazole-2-sulfonamide (CAS 433-17-0)
- Benzothiazole-5-boronic Acid Pinacol Ester (CAS 1073354-91-2)
- 2-methyl-1,3-benzothiazole-4-sulfonyl chloride (CAS 5036-85-1)
- 1,3-Benzothiazole-6-sulfonyl Chloride (CAS 181124-40-3)
- 1,3-Benzothiazole-5-sulfonyl chloride (CAS 227278-83-3)
- Benzothiazole, 4-chloro-2-(phenylthio)- (CAS 40427-66-5)
- 2-Benzyl-1,3-benzothiazole (CAS 6265-94-7)
Recommended Standards
- 2-Phenyl-4-(thiophen-3-ylmethylene)oxazol-5(4H)-one (CAS 89242-47-7)
- 2-Amino-6-ethyl-4-(4-fluorophenyl)-5-methylnicotinonitrile (CAS 338794-71-1)
- 2-Thiophen-2-yl-quinoline-4-carboxylic acid (CAS 31792-47-9)
- [(5-cyclopropyl-4-methyl-4H-1,2,4-triazol-3-yl)methyl](methyl)amine (CAS 1354952-09-2)
- 9-(tert-Butyl)-9,10-dihydroacridine (CAS 16292-06-1)
- 2-Chloro-N,N-diethylethyl-d (CAS 1219908-93-6)
- 1,4-Dioxa-8-azaspiro[4.5]decane Hydrochloride (CAS 42899-11-6)
- 1-(4-Ethylbenzyl)guanidine (CAS 1368936-41-7)
- Suc-Ala-Ala-Pro-Val-pNA (CAS 72682-76-9)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
Why CATO?
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